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submitted 1 month ago by jeffw@lemmy.world to c/technology@lemmy.world
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[-] Elextra@literature.cafe 71 points 1 month ago

Personally a little sad over this. Have a bluray player and sometimes I want to be able to choose and pick a newer movie in 4k... Much cheaper than Amazon and Vudu to rent.

[-] dan@upvote.au 58 points 1 month ago

Blu-ray also has much higher quality than streaming services.

In fact, the only way to stream a movie in Blu-ray quality is by using something like Real Debrid, with a fast connection since the bitrate can reach ~100Mbps at times. There's no legally licensed way to do it. Seems like a missed opportunity IMO.

[-] madcaesar@lemmy.world 7 points 1 month ago

I'm genuinely curios. As somone who basically just watches 1080p can you really tell a difference? I feel like my tv and eyes are just limited.

Even when I'm at Costco looking at the 10k ultra super duper HD footage... It just looks good. I wouid be hard pressed to really tell a difference from home when there's usually filters on movies so they never look super ultra sharp anyway.

[-] golli@lemm.ee 7 points 1 month ago

HDR vs no HDR makes a big difference in colours to me. And if you compare compressed low Bitrate footage vs higher Bitrate there will often be artifacts or color banding, particularly in darker scenes or wherever you have gradients.

It ofc also depends on what device you are watching it on. But I would say that yes if you have a movie (made up example) that is compressed to 5gb total size vs 25gb vs 70gb for the uncompressed Blu-ray quality, then the first jump will be a very noticeable difference assuming you have capable hardware. Whereas the second one will be much much less noticeable and also come with other drawbacks that need to weighted off, e.g. storage requirements.

[-] dan@upvote.au 3 points 1 month ago

vs 70gb for the uncompressed Blu-ray

Blu-rays are compressed too, they're just less compressed. Uncompressed 4K at 24fps is around 4.7Gbps (around 600MB/s) so 70GB would only be around two minutes of video.

[-] Psythik@lemmy.world 2 points 1 month ago

What they meant is that the Blu Ray rips aren't recompressed again. You can download a 1:1 copy and the quality will be identical to what's on the disc.

[-] dan@upvote.au 2 points 1 month ago

Oh! Yeah, that makes sense.

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this post was submitted on 11 Jul 2024
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